The Low Voltage Connector Cord, with 90 degree connector comes in a variety of lengths. All E-Lite LED Dimmable Under Cabinet Lights have male inputs and female outputs. The Male-to-Female plugs can be used to connect the various components within the E-Lite LED Under Cabinet Lights line. These handy connector cables allow you to add extra bars if you want more light. The 90-degree connector to the light bar allow for connections in tight spaces.